TIIM vs Prøve.no
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TIIM
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University of Twente Intervention and Interaction Machine. It is used to collect information on your study's participants through their smartphones. - Application has HealthKit integration. Health app data can be used for survey results.
Prøve.no
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Prøve.no helps you pass the driving theory test. Practice with realistic questions and find out if you're ready for your exam. Try 10 questions free on every test! THEORY TESTS FOR ALL CLASSES • Car (class B) • Motorcycle (class A/A1/A2) • Moped (class M) • Truck (class C) • Light truck (class C1) • Bus (class D) • Minibus (class D1) • Tractor (class T) • Snowmobile (class S) • Taxi driver test • Boat licence test • Road sign test • VHF test (SRC) PROFESSIONAL DRIVER QUALIFICATION (YSK) • YSK Freight transport • YSK Passenger transport • YSK Extension freight transport • YSK Extension passenger transport ADR – DANGEROUS GOODS • ADR Basic course • ADR Tank • ADR Explosives • ADR Radioactive • ADR Hazard signs FEATURES • Thousands of updated questions • Try 10 questions free on every test • Mini tests for quick practice • Detailed result history • Pass guarantee on selected plans • Available in Norwegian, English, Ukrainian, Polish and Arabic PURCHASES The app offers time-limited access per test type. Choose from various durations. Access grants unlimited practice during the selected period. Prices are shown in the app. Purchases are one-time and do not auto-renew.
Screenshots
Verdict
The clearest difference is in-app purchases: TIIM at none against Prøve.no's 20. Prøve.no's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Prøve.no sells 20 one-off in-app purchases. TIIM asks for nothing beyond the download.
TIIM ships an update every 6 weeks, Prøve.no every 4 days. Both last shipped on October 24, 2026.
| Parameter | TIIM | Prøve.no |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 48 MB | 35 MB |
| Age rating | 12+ | 4+ |
| Developer | BMSLAB Utwente | Francis Rath |
In-app purchases
TIIM
No in-app purchases
Prøve.no
- Tractor – 1 day$2.99
- YSK Ext. Passenger – 1 day$4.99
- YSK Ext. Goods – 1 day$4.99
Show 17 moreShow fewer
- Light truck – 1 day$4.99
- ADR Explosives – 7 days$5.99
- VHF – 30 days$7.99
- ADR Radioactive – 14 days$9.99
- Minibus – 7 days$9.99
- YSK Ext. Goods – 30 days$11.99
- YSK Ext. Passenger – 30 days$11.99
- Snowmobile – 30 days$11.99
- ADR Tank – 30 days$14.99
- ADR Radioactive – 30 days$14.99
- ADR Explosives – 30 days$14.99
- Boat – 30 days$14.99
- Motorcycle – 30 days$14.99
- Bus – 7 days$22.99
- ADR Basic Course – 30 days$39.99
- Bus – 30 days$39.99
- Bus – 60 days$49.99









